(Multiple female characters + The Quintessential Quintuplets + One Piece + Naruto + Genshin Impact + Honkai Impact 3rd + Demon Slayer...)

Good news: Nakano Yuri has received the golden touch of hard work paying off.

Bad news: This is just an ordinary world. I thought I was going to live a peaceful life as a dragon king, a literary master, or something similar.

But unexpectedly, he joined the multiverse chat group.

Thus, the worlds welcomed a great demon king who defied the heavens.

Give him a breathing technique, and he mastered it on the spot, innovated upon it, and won over Kanroji Mitsuri;

Give him a gentle punch, and he will master it on the spot, thus conquering Kaguya Otsutsuki.

Give him a Devil Fruit, and he immediately understands its essence and masters countless fruit abilities;

At the end of the cycle of hard work and perseverance, Nakano Yuri transcends multiple realms and becomes the strongest being in the world of crossover anime.

When everyone asked him why he had become so strong so quickly, Nakano Yuri replied, "You reap what you sow. Just work as hard as I have!"

(Currently, the world's most popular anime and manga series include One Piece, Naruto, Demon Slayer, Date A Live, and Konosuba.)

Traveling through the dxd world, Lin Xiu awakened the Evil Protagonist System, earning rewards by performing acts consistent with an Evil Protagonist. Starting with the Sekiryuutei, Lin Xiu embarked on the path of the Evil Protagonist. Amano Yuuma: Who kisses me right after confessing their love? And I can't resist! Rias: Lin Xiu is the most ferocious person I've ever met. He actually dared to commit a fait accompli with me right in front of Gurefia. ...Traveling through the heavens and myriad realms, Lin Xiu continuously gathered followers, gradually building his own dimensional empire. Miyamoto Rei: He blew Igoe's head off without a word. I peed myself right there. Akame: What do you mean you have a way to keep Esdeath out of the battlefield for 10 months? Erica: I've never seen anyone so shameless. The witch from Sardinia crawled onto the bed with a pole. Nangong Nayue: Damn! How did you snatch all the Blood Companions destined for the Fourth True Ancestor, Akatsuki Nagisa? ...dxd, Apocalypse, Akasaka Slash, Godslayer, Bloodthirster, No Job, Shadow of War, Date, Dicuo, etc. Each copy world will not be too long.

"Kushina, after my death, please erase all traces of me from the outside world. Only my disappearance can save the family!"

"Tsunade, I'm going on a long journey. Don't worry, this is not a farewell forever. We will meet again one day!"

"Huuye, use me as nourishment for the sacred tree and eat me!"

…

He traveled through the world of Naruto and became an Uchiha. In order to survive the upcoming night of genocide, he used the life simulator to save his regrets and improve his own strength. However, he did not expect that one day he would be visited by the real masters.

"You're a big liar! You said you'd be back soon, but I've been looking for you for over 20 years!"

"Chapter Three: Intercepting and Hoarding the Goods and Killing the Reborn" "Chapter Six: Saving the School Beauty" "Not a Saint"

Six hours left before the zombie crisis breaks out!

Gu Chen is bound to the [Daily Intelligence System]!

[Intelligence 1 (Legendary): Tonight at 12:00 AM, a zombie crisis will erupt! Civilization will collapse, and doomsday will arrive!]

[Intelligence 2 (Gold Level): A future reborn possesses a 'Space Ring' and has stockpiled tens of billions of supplies in advance. Tonight at 10:00 PM, the arms he anonymously ordered will arrive at Hong Kong. The contact only recognizes the codename, 'Night Owl']

[Intelligence Three (Gold Level): Binhai University's campus beauty, Su Yuexi, will be scratched by a zombie during the zombie crisis. She was originally going to awaken the SSS-level ability, "Divine Healing," which could cure the zombie virus! Unfortunately, she was backstabbed by her best friend and died.]

Gu Chen relies on daily intelligence to gain insight into everything in advance.

My neighbor stores food and I store guns. My neighbor is my granary!

At ten o'clock tonight, he will be the first to intercept the arms of the reborn, and then plan to seize the space ring containing tens of billions of supplies!

At twelve o'clock in the morning, doomsday breaks out! Gu Chen arrives in time to save the school beauty!

From then on, Gu Chen began his happy life in the doomsday. While others bent their backs for a piece of sausage, Gu Chen enjoyed delicious food and drinks every day!

Today's daily intelligence has been updated again, and Gu Chen has started to happily intercept again!

[Also known as: Starting from Arasaka as a Part-time Worker, From Arasaka to Interstellar Peace Corporation, I am the Company!]

It mainly tells the story of a corporate dog from the cyberpunk world, who seeks advancement by joining a giant company in various worlds and using the means of a trader from left hand to right hand.

Many years later.

"【Cyborgs are exclusive, flesh and blood are inclusive】"

Arasaka Group, Night City Arasaka Security Department, Director Vera's optimization and solution to the problems of erosion, exclusivity and safety threshold restrictions of cyborg plug-ins - the discovery of the T virus and the possibility of a human enhancement plan.

"【Flesh and blood are weak, machinery ascends】"

Umbrella Corporation, Manufacturing Department, Dr. Vera's proposal to reject the plan of White Umbrella (i.e. the biological research department within Umbrella) - the economic prospects and promotion of the cybernetics industry.

"【Quinke is poor, cyborgs are the future】"

Ghoul Countermeasures Bureau, R&D Department, Verat and others' analysis report on mechanized organic technology.

…

“Artificial Star God”

Vera Adelheid, the Supreme Director, now announces the reorganization plan of our company:

Interstellar Peace Company!

[Everyone travels through time + villain + online game style + game world + decisive killing + lone wolf + no female protagonist]

(This book is rather dark. The protagonist develops rapidly in the early stage and begins to conduct research in the middle stage.)

(The villains and the good guys all have high IQ and powerful weapons, and there is no traditional cool protagonist who quickly destroys the world.)

(The Magic Continent is just a small map at the beginning, and the Starry Sky in the later stages.)

When the blood-red sky covered the blue planet, 8 billion people were forced to step into the meat grinder of the Game of All Worlds!

While everyone was ecstatic about awakening their S-level talent, Xie Xun hid his SSS-level talent [Analytical Brain] deep in his heart—he chose the hidden profession [Wizard]. As long as he had enough knowledge, he could instantly dismantle the essence of everything.

There is no Madonna-style salvation here, only a throne built with wisdom and madness.

When the righteous players shouted and charged for justice, and the villain BOSS was hiding murderous plans, Xie Xun was standing at the top of the food chain and sneered: Brain of Analysis, start!

[Hint: Analysis successful, you have gained special abilities...]

Tatsumi has been reincarnated as "Chikusou" and has become the Dungeon Lord of Orario! His own dungeon connects to all realms! Highschool of the Dead, Shokugeki no Soma, Gourmet Prisoner, That Time I Got Reincarnated as a Slime, Undead King, Reincarnation: Jobless, One Punch Man, Little Garden... and every battle in the dungeon converts into experience points for Tatsumi! So... Ace Wallenstein: My two minutes of deep training... and Tatsumi-sama raised his level by fifty?! Busujima Saeko: My sword is Tatsumi-sama's sword, and my body is its scabbard! Nakiri Erina: No, why are the ingredients fighting here? Storm Dragon Veldora: Dungeon? What the hell are you doing here!? Black Dragon: Master?! Save me! Albedo: Please let me fight for Tatsumi-sama! Roxy: One magic spell raised Tatsumi's level by a hundred! What the hell is a 100x entry?! Start by entering the dungeon, conquer the heavens and the worlds, and build the supreme kingdom of God!

After traveling through the Uchiha clan, Liu Jin was completely numb!

Relying on the ancient wisdom of his previous life, he changed his name to Uchiha Jin and managed to get by by living on the path of survival.

Until the 50th year of Konoha.

The Third Shinobi World War was in full swing, and he, a fifth-year student at the Ninja School, gloriously became a Ninja (Cannon)er (Ash)!

He was stunned.

Isn't Sarutobi Hiruzen, the old silver coin, willing to let himself graduate from the sixth grade?

Uchiha Jin: "..."

He has a headache!

The Third Hokage is targeting Danzo and the Pot King, and he is sharpening his sword.

There are many traitors in the family.

There is Uchiha Shisui, who is worthless and mortal, and there is Uchiha Itachi, who is magnanimous, devoted to Konoha, and is willing to kill his entire clan!

And Uchiha Obito, who only wants to destroy the world for Rin.

I'm so upset!

[Ding, congratulations to the host for realizing the true meaning of life! ]

【..

Bai Mu traveled through time.

The good news is the long-awaited two-dimensional world.

Bad news, traveling to the world of Naruto, and to the Uchiha clan!

But there is good news. When he opens his eyes, he will have the three-magatama Sharingan, the natural sage's eye, and the complete Susanoo. With the system in hand, he can travel through the heavens and all realms, plunder the origin of any world across dimensions, and recruit his own contractors to become his helpers. Knowing this, Bai Mu is ambitious and is determined to build an almighty empire spanning the heavens and all realms.

Follow my command, conquer all realms, and plunder the heavens!

"Esdeath, calm down and don't be anxious! Irene, don't make a fuss!"

Rias, follow me and you will be the true lord of the underworld. You should broaden your horizons and don't just limit yourself to a single world. That would be a hopeless thing.

Little evil god, I don’t accept incompetent demons here. Also, I’ll take care of Lily Ling for you.

Aqua, you are a useless goddess and an idiot. I don’t accept idiots here because it will affect the collective IQ.

Scathach, go away and don't get in my way!

Qiubai has traveled to a world where inner and outer worlds merge. Growing up, he's surrounded by characters he's "familiar" with. There's Akizuki Airi, Akizuki Marina, Shiina Chizuru, Mashiro Chisato, Hoshizuki Kaede, Hoshizuki Suzu, Nanao Akane... and his two younger sisters, Mikan Yuuki and Kasugano Sora, who live with him. Mikan is young, but capable, mature, and energetic, taking care of the housework daily, making her a worry-free existence. Sora is slightly older, but aloof and tsundere, with a slightly frail constitution. She stays at home every day, a worrying prospect. When Qiubai turns 18, the system officially activates! Kuze Akibai: What? Just coming of age, I have to become a male succubus in the inner and outer worlds? And I even have the ability to stop time!